Hybrid Hario Switch Recipe : Tetsu Kasuya 4:6 method

Introduction

This tutorial will guide you through the Tetsu Kasuya 4:6 brewing method using the Hario Switch. This hybrid brewing technique allows you to extract the best flavors from your coffee beans, resulting in a beautifully balanced cup. Whether you're a seasoned barista or a coffee enthusiast, mastering this method will enhance your brewing skills.

Step 1: Gather Your Equipment and Ingredients

Before you start brewing, make sure you have everything you need on hand.

• Equipment:

  • Hario Switch brewer
  • Coffee scale
  • Kettle (preferably with a gooseneck for precision)
  • Grinder
  • Timer
  • Coffee mug or server

• Ingredients:

  • Coffee beans (recommended: medium roast)
  • Filter paper (for the Hario Switch)
  • Water (filtered, if possible)

Step 2: Measure Your Coffee and Water

Getting the right coffee-to-water ratio is crucial for optimal extraction.

• Use a ratio of 4 grams of coffee to 6 grams of water for this method.
• For example, if you use 20 grams of coffee, you'll need 30 grams of water.
• Weigh your coffee beans and grind them to a medium-coarse consistency.

Step 3: Prepare the Hario Switch

Proper setup of your Hario Switch ensures a smooth brewing process.

• Place a filter paper in the brewer and rinse it with hot water to remove any paper taste and preheat the brewer.
• Discard the rinse water.
• Add your ground coffee to the filter and level it out gently.

Step 4: Start Brewing

Follow a structured approach to water pouring for consistent results.

• Bloom Phase:

  • Start your timer and pour enough water (about twice the weight of your coffee) to saturate the grounds.
  • Allow the coffee to bloom for 30-45 seconds. This releases CO2 and enhances flavor.

• Brewing Phase:

  • Pour the remaining water slowly in a circular motion, ensuring all grounds are evenly saturated.
  • Aim for a total brew time of around 3-4 minutes.

Step 5: Switch and Serve

The final steps are crucial for achieving the best flavor.

• After the brewing time is complete, allow the coffee to drain completely.
• Switch the Hario brewer to the server and enjoy your coffee.
• Taste and adjust future brews based on your preferences. You can experiment with grind size and water temperature for different flavor profiles.

Conclusion

By following the Tetsu Kasuya 4:6 brewing method with the Hario Switch, you can create a delightful cup of coffee that highlights the unique characteristics of your beans. Remember to take notes on your ratios and techniques for future reference. Enjoy your brewing journey, and don’t hesitate to explore adjustments to find your perfect brew!